Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt [ 7651-99-2 ]

Quality indicator
Item mesh refers to the standard
Outside view amber transparent liquid white powder solid
Active component (in EDTMP, 5Na plan) % 81.4 30.0-3.25 p
Active components (in EDTMPA plan) % 24.0-26.0 65.0 p
Chloride (with Cl - plan) % acuities 2.0 2.0
Density (20 ℃) g/cm3 p 1.25 -
Fe (in Fe3 +) content 20 PPM acuities 20
PH value (1%) 5.0-8.0 6.0 solution - 8.0